diff --git a/Gemfile b/Gemfile
--- a/Gemfile
+++ b/Gemfile
@@ -57,9 +57,13 @@
 gem 'bootstrap-toggle-rails'
 gem 'autoprefixer-rails'
 
+#bootstrap sortable
+gem 'momentjs-rails'
+gem 'rails_bootstrap_sortable'
+
+#ace editor
 gem 'ace-rails-ap'
 
-
 gem 'haml'
 gem 'haml-rails'
 gem 'mail'